baber/WOPTO huggingface dataset:
Patent JP-2004356474-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAGUCHI MINEO
IPC: H01L21/304
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional dual damascene copper wiring formation method is provided to open a silicon nitride film on lower layer wiring by etching, and when it is left in atmosphere in that status, ammonia is eluted from the silicon nitride film, and copper wiring in the lower layer is dissolved, and any disappearing section is generated, and any reaction product is formed on the opening face, and inter-upper/lower layer wiring connection failure is generated.  <P>SOLUTION: A silicon nitride film 103 and an inter-layer insulating film 102 are formed on lower layer wiring 101, and contact and trench dry etching is carried out. Then, etching is carried out by gas containing SiH<SB>4</SB>and oxygen and phloro-carbon when the silicon nitride film 103 is etched. As a result, an SiO<SB>2</SB>protecting film 108 is formed on the side wall of the silicon nitride film 103 so that the elution of ammonia from the silicon nitride film 103 can be suppressed, and that inter-upper/lower wiring connection failure can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351826-A (JP)
Title: Printer
Inventor: KOBAYASHI KIYONORI
IPC: G06F3/12
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a program is changed in a local vender in terms of a conventional printer specified for each country, it takes a time to install the program to an actual printer before shipping and the built-in programs are spread.  <P>SOLUTION: This printer comprises a data receiving means for receiving data from a host device, a panel setting information means for setting information from an operation panel, character shape information of alphanumeric characters, an alphanumeric character editing means for outputting an alphanumeric character to the printer, local character shape information specified for each country, a local character editing means for outputting a local character to the printer, an integrating editing means for integrating both of the editing means, and a printing control section for controlling and performing the printing. The local character shape information is downloaded by the panel setting information means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359969-A (JP)
Title: Heat resistant steel, method for producing heat resistant steel ingot, and steam turbine rotor
Inventor: ISHII RYUICHI
IPC: F01D5/06
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing heat resistant steel and heat resistant steel ingot, which have stable characteristics under a high temperature, and are inexpensive and superior in productivity.  <P>SOLUTION: The steel comprises, by mass%, 0.08-0.15% C, 0.1% or less Si, 0.1-0.3% Mn, 0.1-0.3% Ni, 9% or more but less than 10% Cr, 0.15-0.30% V, 0.6-1.0% Mo, 1.5-1.8% W, 1.0-4.0% Co, 0.05-0.08% Ta, 0.001-0.015% B, 0.01-0.04% N and the balance Fe with unavoidable impurities. The steel after having been tempered includes precipitated M<SB>23</SB>C<SB>6</SB>type carbide, M<SB>2</SB>X type carbonitride and MX type carbonitride in a range of 2.0 to 4.0 mass% in total, wherein the M<SB>2</SB>X type carbonitride satisfies a relationship of V > Mo between V and Mo contents contained therein; and an intermetallic compound precipitated in a predetermined service condition and the above precipitates are in a range of 4.0-6.0 mass% in total.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360314-A (JP)
Title: Lumber connection structure
Inventor: KATSURA DAISUKE
IPC: E04B1/48
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lumber connection structure which is excellent in resistance against tension and advantageous for construction of a large-scale wooden building by using lumber pieces.  <P>SOLUTION: According to the lumber connection structure, longitudinal edges of the two lumber pieces 14 are connected together by means of a single metal plate 16, two main drift pins 18, and four sub-drift pins 20. The metal plate 16 is embedded in both the lumber pieces 14 via two end faces 1402 butted against each other. Each main drift pin 18 extends widthwise via a height central portion of the lumber piece 14 and penetrates the metal plate 16 almost at right angles. The sub-drift pins 20 are arranged on one side and the other side of the metal plate 16 in a thickness direction so as to extend at right angles to the main drift pins 18, and they each abut on the main drift pin 18 at a location closer to the end face 1402.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291087-A (JP)
Title: Backing metal for welding
Inventor: NAKAMURA TADASHI
IPC: B23K37/06
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backing metal for welding that has a degassing slit on its body.  <P>SOLUTION: The backing metal for welding is used in butt welding of columns 2 made of steel pipe or butt welding of columns 2 via a diaphragm 3. The backing metal body 1 is formed in conformity with the cross sectional shape of the column 2 so that the outer peripheral face comes into contact with the inner peripheral face of the column 2. In addition, a plurality of degassing slits 1b for releasing a gas produced at the time of welding is formed in the direction of the backing plate at intervals. As a result, the gas generated in the butt welding between the columns 2 or between the column 2 and the diaphragm 3 is released into the column 2 through the degassing slits 1b without remaining in a molten metal as bubbles. Thus, the bubbles causing weld defects are prevented from being generated in a weld bead 4, thereby enabling welding quality to be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004032749-A (JP)
Title: Method for image processing
Inventor: BARZEL RON
IPC: B41J2/525
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which applies superior perceptive matching to a color with relatively low chroma and superior chroma matching to a color with high chroma.  <P>SOLUTION: Color data in dependence on a predetermined optical source are input. For the data, a white point adjustment is performed using a value of paper brightness as a reference white (S702) and a black point adjustment is performed using a black point of the output device (S703).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004360880-A (JP)
Title: Final speed reducing gear
Inventor: UENO HIROSHI
IPC: F16H57/039
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a final speed reducing gear capable of enhancing the fuel economy by using low-torque bearings in lieu of tapered roller bearings and precluding a drop in its lifetime and an increase in the costs.  <P>SOLUTION: The final speed reducing gear includes a final gear device A having a pair of tapered roller bearings 11 and a differential gear device B having a pair of tapered roller bearings 11, in which at least one of the tapered roller bearings is structured so that its major end face of each tapered roller is formed as a convex curved surface continued to the taper surface and a large flange surface of the inner ring is formed as a concave curved surface so as to mate with the convex curved surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004314-A (JP)
Title: Money transfer method, and money transfer program
Inventor: SHIMADA YOSHIHARU
IPC: G06Q20/18
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a money transfer method, and a money transfer program capable of reducing an economic burden of a user which is the principal purpose, and providing profit to a bank side which is the secondary purpose.  <P>SOLUTION: When transfer is selected, and a transferee, a transfer method, and a transfer amount are inputted, it is determined whether the transfer method is a cash transfer or not (step 1). If the transfer method is a cash transfer, the transferee and the transfer amount are determined, and it is checked whether a card transfer will be more advantageous than a cash transfer (step 2). If a card transfer is more advantageous than a cash transfer, it is displayed that a card transfer is more advantageous than a cash transfer (step 3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005908-A (JP)
Title: Vdsl testing system, its vtu-o/r, vdsl testing method
Inventor: SHIRAKI TAKEJI
IPC: H04B3/46
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VDSL testing system for simplifying the setting of a VDSL device and the investigating when a failure is generated, its VTU-O/R and a VDSL testing method.  <P>SOLUTION: This VDSL testing system using an HDLC frame is provided with a plurality of VTU-0100 in a station each of which isolates a console in a test in a station, sets the value of the address sent to itself in an address field, the designated value of a loop-back in a control field and test data as specific data, assembles and transmits an HDLC frame to a VDSL line 300, decomposes the received HDLC frame and, when detecting the designated value of the loop-back in the control field and the value of the address sent to itself in the address field, displays the collation results of test data. This VDSL testing system is also provided with a plurality of VTU-R 200 in the house connected through the VDSL line oppositely to a plurality of VTU-O, and decomposes the HDLC frame received from the opposite VTU-O and, when detecting the designated value of the loop-back in the control field, isolates the console, transmits the received HDLC frame to the opposite VTU-O in return.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003916-A (JP)
Title: Liquid crystal display device
Inventor: KUBO MASUMI
IPC: G02F1/1362
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has wide viewing angle characteristics and high display quality and further attains a bright display.  <P>SOLUTION: The liquid crystal display device has pixel electrodes disposed for each of pixel regions on the liquid crystal layer side of a first substrate and a counter electrode disposed on a second substrate placed opposite to the pixel electrodes via the liquid crystal layer. In each of the pixel regions the pixel electrode has a solid part including a plurality of unit solid parts. The liquid crystal layer takes on a vertical alignment state under no voltage application, and liquid crystal domains each in a radially-inclined alignment state are formed in regions corresponding to the unit solid parts by an inclined electric field generated on peripheries of the unit solid parts under voltage application. The liquid crystal display device is further provided with auxiliary capacitors electrically connected to liquid crystal capacitors in parallel and at least a part of the auxiliary capacitors are located in regions where no solid part is disposed on the first substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005539-A (JP)
Title: Printed circuit board mounting method and board structure
Inventor: OTSUJI FUMIAKI
IPC: H05K3/36
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board mounting method involving the use of a reduced-size high-matching coaxial connector or coaxial cable, wherein characteristically different boards are bonded together into one board and impedance matching is improved for an increase in transmission speeds, and to provide a board structure therefor.  <P>SOLUTION: The method comprises a step of forming a mounting recess in a printed circuit board wherein a through hole is provided for accommodating the outer conductor of a coaxial connector or of a coaxial cable, a step of fitting the outer conductor of the coaxial connector or of the coaxial cable into the mounting recess, and a step of connecting the central conductor of the coaxial connector or of the coaxial cable to an impedance matching board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004018857-A (JP)
Title: Mixture of phosphonite and the other components
Inventor: SCHLOSSER ELKE
IPC: C08K5/10
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive having totally improved actions for plastics, in particular for a polyamide and a polyester.  <P>SOLUTION: The additive is obtained by mixing a phosphonite (component A), and/or an ester and/or a salt (component B) of a long chain fatty acid, and/or a carboxylic acid ester and/or a carboxylic acid amide (component C).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005009334-A (JP)
Title: Air supply device
Inventor: SAKUTA ATSUSHI
IPC: F04C18/02
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air supply device which improves reliability by preventing a failure and an abrasion of a peripheral side end edge part of a tip seal and which can supply a clean discharge air.  <P>SOLUTION: The air supply device respectively brings a start angle and an end angle of a fixed scroll lap 22A into coincidence with a start angle and an end angle of a whirling scroll lap 21A, and brings the end angle of the tip seal 22B of the fixed scroll lap 22A forward from the end angle of the tip seal 21B of the whirling scroll lap 21A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004187671-A (JP)
Title: Antigen fragment of human t-lymphotropic virus
Inventor: LIN HSIN-YU
IPC: C07K19/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fusion protein of a human T-lymphotropic virus (HTLV) and a glutathione-S-transferase (GST) or a thioredoxin (Thio).  <P>SOLUTION: An antigen fragment of the HTLV, the fusion protein of the fragment and the GST or the Thio, and a method for producing the fusion protein are provided, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005009747-A (JP)
Title: Hot water storage type hot-water supply device
Inventor: FUJIMOTO MASAYUKI
IPC: F24H1/18
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical apparatus matching the housing situation of Japan carrying out reheating of bathtub water by efficiently using hot water of a plurality of serially connected hot water storage tanks.  <P>SOLUTION: The hot water storage type hot-water supply device is provided with a hot water heat exchanger 25 storing hot water heated by a heating means 8, and carrying out heating of the bathtub water by using hot water of an outflow side hot water storage tank 6 positioned in a most downstream side of the plurality of serially connected hot water storage tanks, a bathtub water circulation pump 23 circulating the bathtub water to the hot water heat exchanger 25, and a water supply side hot water storage tank 2 connected to a water supply pipe 3 in a most upstream side of the plurality of hot water storage tanks. Hot water after heat exchange with the hot water heat exchanger 25 is guided to the water supply side hot water storage tank 2, and high temperature hot water is positively supplied to the outflow side hot water storage tank 6 to improve usability of the hot water storage type hot-water supply device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004091766-A (JP)
Title: Process for producing maleated butyl rubber and its use
Inventor: ASHIURA MAKOTO
IPC: C08L23/26
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a maleated butyl rubber as a raw material for producing a modified butyl rubber that imparts to the resultant modified butyl rubber improved processability without impairing the physical properties.  <P>SOLUTION: The process for producing the maleated butyl rubber comprises reacting a halogenated butyl rubber with a maleic anhydride in the presence of (i) an acid acceptor and (ii) a monofunctional hindered amine and/or a monofunctional hindered phenol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005009607-A (JP)
Title: Torque converter
Inventor: RABA AHABU
IPC: F16H41/28
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To materialize weld-coupling of an end of an dynamic transmission member made up only by a cylinder part without a flange in the vicinity of a hole in a pump impeller of a torque converter.  <P>SOLUTION: A dynamic transmission member 1 is made up by a cylinder part only. A welding space 20 is formed along a circumferential direction on the inner side in the axial direction from the outer surface of a pump impeller 2. A welding part 3 is arranged in the inside of the welding space 20 so as to be positioned closer to a side of the pump impeller 2 thereinside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007789-A (JP)
Title: Inkjet head and method of manufacturing the same
Inventor: SUZUKI YOSHINARI
IPC: B41J2/135
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head capable of obtaining a high printing quality by forming an ink droplet that stably advances straight for a long time without generating deviated jetting of an ejected ink droplet, and to provide a method of manufacturing the inkjet head.  <P>SOLUTION: A cover plate 2 is provided to a surface of a nozzle 4 for ejecting ink to form a recessed section at the periphery of the nozzle 4. An ink repellent treatment is applied to the surface of the cover plate 2 and a surface of a nozzle plate 1 except the side face 3 of the recessed section so that the rectilinearity of the ejected ink droplet is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008977-A (JP)
Title: High frequency induction heating apparatus for crankshaft
Inventor: KITAMURA MASATOMO
IPC: C21D1/42
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency induction heating apparatus for crankshaft which is capable of stopping a high frequency induction heating while issuing alarm in the case of causing defective following when the high frequency induction heating is applied to a pin part or a journal part in the crankshaft, thereby perventing a defective heating product from flowing out.  <P>SOLUTION: When a high-frequency induction heating coil 6 is followed to the pin part 3 or the journal part 2 in the crankshaft 1, a load detecting means (e.g. a sensor 21 for measuring the load) for continuously detecting the load of a following part R for following to the pin part 3 or the journal part 2, is arranged and constituted so as to issue the alarm when the load detected by the load detecting means exceeds a predetermined weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017407-A (JP)
Title: Image forming apparatus, misregistration correcting program, and recording medium
Inventor: AKAMATSU SHUSUKE
IPC: G03G15/16
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that eliminates factors of misregistration in image formation and, at the same time, corrects the misregistration with high accuracy.  <P>SOLUTION: A toner pattern in a reference color is formed on a moving body, and the formed pattern is detected by a misregistration detecting sensor. The result of the detection is subjected to various data processing, such as sampling and filter processing, by a DSP, and the processed data is temporarily stored. Thereafter, the toner pattern in the reference color is formed on a toner pattern to be corrected, the thus formed toner pattern is detected by a misregistration detection sensor, and the result is data processed by the DSP in the same manner mentioned above. Next, using the data of the toner pattern in the reference color, which is stored in the memory temporarily for comparison by a CPU, data detected through the toner pattern formed by superimposing the toner pattern in the reference color on the toner pattern to be corrected is standardized. Then, feedback control is exerted for each part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013029-A (JP)
Title: Method for producing germinated brown rice
Inventor: MIYAKE TAKAMURA
IPC: A23L7/10
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To produce germinated brown rice while maintaining the content of glutamic acid which is an Umami ingredient (good teste in terms of Japanese cookings) in a germ.  <P>SOLUTION: A method for producing roasted germinated brown rice is carried out as follows. Washed brown rice is dipped in a solution containing L-glutamic acid in an amount of 0.1-1% based on the total weight of the brown rice at 30-34°C for 4-22 h and germinated. The resultant germinated brown rice is subjected to a dehydration treatment and then a roasting treatment at about 120°C until the moisture content reaches about 10%. Even the L-glutamic acid in the solution is absorbed according to the moisture absorption during the dipping of the germinated brown rice and the glutamic acid reduced by synthesis of γ-aminobutyric acid is supplemented to maintain the content of the glutamic acid. The content of the γ-aminobutyric acid is simultaneously increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015593-A (JP)
Title: Expandable styrenic resin particle
Inventor: SHIMA MASAOMI
IPC: C08J9/224
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide expandable styrenic resin particles which does not contain a heavy metal and exhibits excellent anti-block performance on pre-expanding and excellent fusion bonding properties on molding.  <P>SOLUTION: The expandable styrenic resin particles are obtained by impregnating styrenic resin particles with a blowing agent. The surfaces of the expandable styrenic resin particles are coated with an hydroxylamine and a fatty acid amide having an endothermic initiation temperature in DSC of 60-110°C and an endothermic peak temperature of 100-145°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024613-A (JP)
Title: Camera system and electronic flash device
Inventor: NISHIDA TAKATOSHI
IPC: G03B7/16
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera system enabling a user accustomed to the use of a camera for 135 film to recognize the irradiation angle of an electronic flash without feeling incompatibility even when the user takes a photograph with an electronic camera using the electronic flash.  <P>SOLUTION: The camera system is equipped with the electronic camera (camera main body 30 and photographic lens 20) and an electronic flash device which is attached to the electronic camera and whose irradiation angle is varied. The electronic camera has a real focal distance output means 21 and an imaging device size information output means 31 outputting the real focal distance information of the photographic lens and the size information of an imaging device to the electronic flash device 10, and the electronic flash device 10 has a photographic viewing angle decision means 12 deciding a photographic viewing angle by receiving the size information of the imaging device and the real focal distance information of the photographic lens, an irradiation angle changing means 11 changing the irradiation angle of the electronic flash based on the decided photographic viewing angle, and a display means 13 displaying information on the photographic viewing angle decided by the decision means 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023539-A (JP)
Title: Double sliding door
Inventor: KASAI SHIGEO
IPC: E05D15/10
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double sliding door for always easily and smoothly opening-closing even a sliding door of heavy weight.  <P>SOLUTION: This double sliding door 10 is constituted by freely arranging flatly arranged respective sliding doors in a double sliding shape, by engaging a travel unit with a guide rail 12 so as to freely travel, by arranging the travel unit 20 in the respective sliding doors 11L and 11R. The travel unit is composed of an X axis carriage 21 having X axis rollers 22 and 23, a Y axis carriage 31 for installing the respective sliding doors in a front end part, and having a Y axis roller 32 for traveling on a longitudinal guide rail 25 and an X-Y axis rollers 33 and 34 for traveling in the lateral direction of the guide rail 12 in advancing, and an energizing means 26 interposed between the X axis carriage and the Y axis carriage, and always energizing the Y axis carriage in the retreating direction. Guide blocks 17 and 18 are arranged on the guide rail 12 for making the X-Y axis rollers 33 and 34 travel in the lateral direction from the longitudinal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI